7th: Mid Module 1

The constant of proportionality is also the unit rate.

• True
• False

Tags

proportion

unit rate

What is the formula for a proportional relationship?

• y=kx
• y=k/x
• z=ykx
• y=ky

Tags

CCSS.7.RP.A.2C

How do you know if a graph is proportional?

• The line will pass through the origin and be curved.
• The line must be straight and pass through the origin.
• The line must pass through any point on the "y- line"
• The line will be positive.

Tags

CCSS.7.RP.A.2D

Which of the tables above has a constant of proportionality of $0.20?

• A & B
• A
• B
• All of them

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality? 

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality? 

Tags

CCSS.7.RP.A.2B

Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Ben drinks tea at a relatively quick rate.  He drinks 1/2 liter of tea every 2/3 of an hour.  How much tea does Ben drink per hour?

• 1 and 1/3 of an hour per liter
• 3/4 of a liter per hour
• 1 and 1/3 liter per hour
• 3/4 of an hour per liter

Tags

CCSS.7.RP.A.1

Identify the constant of proportionality.

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality? 

Tags

CCSS.7.RP.A.2B